H2H data updated: 2026-09-03 00:00 UTC
Aleksandar Kovacevic holds a 1–0 lead over Chun-Hsin Tseng in their ATP head-to-head. Across 1 main-draw meeting, Aleksandar Kovacevic leads 1–0 on hard courts. Most recently, Aleksandar Kovacevic won the 2022 Seoul round of 16 7-6(5) 6-7(4) 6-2.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Aleksandar Kovacevic | 7-6(5) 6-7(4) 6-2 | Chun-Hsin Tseng | Match data | Sep 30, 2022* | R16 | Seoul | ATP 250 | Hard |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aleksandar Kovacevic | #84 | #54 | 964 | 1,719 | 44 | 77 | 36.4% | 0 | 0 | 0 | 0 | 0 | 0 |
| Chun-Hsin Tseng | #221 | #83 | 648 | 1,611 | 9 | 30 | 23.1% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Aleksandar Kovacevic | Chun-Hsin Tseng | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 2018 | 0–1 | 0.0% | — | 1,494 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 2019 | 0–1 | 0.0% | #305 | 1,472 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 2022 | 3–8 | 27.3% | #115 | 1,511 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 2023 | 1–5 | 16.7% | #298 | 1,513 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2024 | 1–2 | 33.3% | #119 | 1,485 | 0 | 0 |
| 23 | 2022 | 3–1 | 75.0% | #158 | 1,572 | 0 | 0 | 2025 | 4–12 | 25.0% | #124 | 1,483 | 0 | 0 |
| 24 | 2023 | 3–9 | 25.0% | #110 | 1,560 | 0 | 0 | 2026 | 0–1 | 0.0% | #221 | 1,426 | 0 | 0 |
| 25 | 2024 | 10–22 | 31.2% | #111 | 1,610 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2025 | 13–23 | 36.1% | #60 | 1,572 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2026 | 15–22 | 40.5% | #84 | 1,639 | 0 | 0 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Aleksandar Kovacevic | Chun-Hsin Tseng | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 3 | 6 | 9 | 33.3% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1 | 4 | 5 | 20.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 23 | 2022 | 3 | 1 | 4 | 75.0% | — | — | — | — | — | — | — | — | 2025 | 1 | 4 | 5 | 20.0% | 3 | 6 | 9 | 33.3% | 0 | 2 | 2 | 0.0% |
| 24 | 2023 | 3 | 6 | 9 | 33.3% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | 2026 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 25 | 2024 | 7 | 15 | 22 | 31.8% | 1 | 5 | 6 | 16.7% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2025 | 11 | 16 | 27 | 40.7% | 2 | 5 | 7 | 28.6% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2026 | 12 | 14 | 26 | 46.2% | 3 | 4 | 7 | 42.9% | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 36 | 52 | 88 | 40.9% | 6 | 16 | 22 | 27.3% | 2 | 9 | 11 | 18.2% | — | 5 | 18 | 23 | 21.7% | 4 | 9 | 13 | 30.8% | 0 | 3 | 3 | 0.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 120/121 of Aleksandar Kovacevic's and 39/41 of Chun-Hsin Tseng's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Aleksandar Kovacevic | Chun-Hsin Tseng | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 16 | — | —/— | — | — | — | — | — | — | — | — | — | 2018 | 1/1 | 3.0 | 6.0 | 54.9% | 70.0% | 46.3% | 40.0% | 50.0% | 59.3% | 33.7% |
| 17 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 1/1 | 7.0 | 4.0 | 61.5% | 64.3% | 40.0% | 66.7% | 33.3% | 54.9% | 35.9% |
| 20 | — | —/— | — | — | — | — | — | — | — | — | — | 2022 | 11/11 | 2.5 | 4.6 | 56.6% | 64.8% | 48.5% | 52.4% | 30.5% | 57.7% | 35.0% |
| 21 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 6/6 | 2.8 | 2.8 | 63.8% | 62.3% | 48.3% | 64.2% | 28.7% | 57.9% | 28.5% |
| 22 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 3/3 | 2.7 | 1.3 | 55.3% | 64.3% | 53.9% | 39.3% | 48.8% | 59.3% | 43.3% |
| 23 | 2022 | 4/4 | 10.3 | 2.0 | 61.7% | 81.4% | 42.9% | 57.5% | 59.0% | 66.2% | 34.4% | 2025 | 16/16 | 4.0 | 2.8 | 57.9% | 65.9% | 49.3% | 57.8% | 39.5% | 59.1% | 35.3% |
| 24 | 2023 | 12/12 | 7.6 | 2.8 | 59.5% | 71.1% | 45.9% | 48.9% | 41.2% | 60.7% | 30.8% | 2026 | 1/3 | 0.0 | 4.0 | 71.0% | 63.0% | 25.0% | 57.0% | 0.0% | 52.0% | 31.0% |
| 25 | 2024 | 32/32 | 10.3 | 3.6 | 59.8% | 75.9% | 49.5% | 62.2% | 32.4% | 65.4% | 31.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2025 | 35/36 | 7.9 | 3.7 | 58.0% | 75.4% | 49.6% | 60.7% | 33.1% | 64.5% | 32.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 27 | 2026 | 37/37 | 10.8 | 3.8 | 59.2% | 77.9% | 52.1% | 59.8% | 35.2% | 67.3% | 28.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 120/121 | 9.5 | 3.5 | 59.1% | 76.1% | 49.7% | 59.5% | 35.2% | 65.3% | 31.1% | — | 39/41 | 3.2 | 3.4 | 58.6% | 64.9% | 48.3% | 55.6% | 35.1% | 58.2% | 34.7% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Aleksandar Kovacevic | Chun-Hsin Tseng | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1495 | 105.9 | -0.89 | +0.47 | 0.829 | 46.7% | — | — | — | 33.3% | -0.67 | 0–1 | — | — | -0.04 |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1473 | 105.6 | -1.96 | -1.56 | 0.797 | 46.2% | — | — | — | 0.0% | -2.00 | — | — | — | -0.03 |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1512 | 115.9 | -3.31 | -0.25 | 0.827 | 46.2% | +1 | — | — | 25.0% | -1.75 | 1–2 (33%) | 2–4 (33%) | — | +0.73 |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1513 | 106.3 | -3.48 | -2.03 | 0.677 | 44.3% | +11 | — | — | 25.0% | -1.44 | 1–1 | 1–4 (20%) | — | +0.11 |
| 22 | 2021 | 1511 | 101.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1486 | 108.9 | -1.12 | -0.66 | 1.063 | 51.7% | — | — | — | 50.0% | +0.75 | — | — | — | +0.29 |
| 23 | 2022 | 1572 | 116.7 | +1.41 | -2.04 | 1.019 | 51.0% | +17 | — | — | 63.6% | +0.82 | 2–1 (67%) | 1–1 | — | +0.29 | 2025 | 1483 | 115.0 | -3.57 | -1.43 | 0.863 | 47.5% | -30 | +122 | — | 30.8% | -1.10 | 1–3 (25%) | 3–8 (27%) | — | +0.28 |
| 24 | 2023 | 1561 | 114.7 | -1.07 | -2.44 | 0.782 | 46.2% | +16 | — | — | 25.0% | -1.36 | 2–1 (67%) | 2–3 (40%) | — | +0.22 | 2026 | 1426 | 96.1 | -0.46 | -2.18 | 0.646 | 42.0% | — | — | — | 0.0% | -3.50 | — | — | — | -0.02 |
| 25 | 2024 | 1611 | 128.6 | +0.62 | -2.70 | 0.912 | 48.6% | +30 | -86 | -20 | 35.3% | -0.65 | 6–7 (46%) | 6–14 (30%) | — | -0.43 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2025 | 1573 | 128.3 | +0.05 | -2.38 | 0.919 | 48.9% | +19 | -21 | — | 41.9% | -0.30 | 5–11 (31%) | 5–8 (38%) | — | +1.61 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2026 | 1639 | 132.9 | +2.43 | -4.93 | 0.885 | 48.6% | +25 | -50 | -164 | 42.6% | -0.41 | 6–9 (40%) | 15–12 (56%) | — | -0.21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1719 | 129.9 | +0.87 | -3.25 | 0.895 | 48.5% | +23 | -51 | -92 | 39.5% | -0.48 | 21–29 (42%) | 29–38 (43%) | 99.0 | +1.22 | — | 1611 | 113.7 | -3.10 | -1.10 | 0.830 | 46.8% | -5 | +122 | — | 27.7% | -1.33 | 3–7 (30%) | 6–16 (27%) | 91.6 | +3.38 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Frances Tiafoe | 0 | 4 | 4 | Feb 25, 2026 | H2H |
| Hamad Medjedovic | 0 | 4 | 4 | Jan 13, 2026 | H2H |
| Miomir Kecmanovic | 1 | 3 | 4 | Oct 29, 2025 | H2H |
| Jordan Thompson | 1 | 3 | 4 | Jun 12, 2025 | H2H |
| Cameron Norrie | 2 | 1 | 3 | Jul 27, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Sebastian Baez | 0 | 2 | 2 | Mar 5, 2026 | H2H |
| Christopher O'Connell | 1 | 1 | 2 | Jul 29, 2025 | H2H |
| Alexei Popyrin | 0 | 2 | 2 | Jan 18, 2023 | H2H |
| Joao Sousa | 0 | 2 | 2 | May 24, 2022 | H2H |
| Zizou Bergs | 0 | 1 | 1 | Aug 26, 2025 | H2H |